?锥度率
... 离子形成速率 rate of ion formation 锥度率 rate of taper 变化速率 rate of variation ...
Mr Darling announced the abolition of CGT taper relief in favour of a flat 18% rate in his Pre-Budget Report.
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Taper relief meant that those who held on to assets for longer would pay a lower rate of capital gains tax when they sold the relevant assets.
BBC: NEWS | Business | CBI pans chancellor's tax changes
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。